package com.wct.demo.gui;


import com.wct.demo.BankTask;
import com.wct.demo.MyMockTask;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableModel;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.ArrayList;

/**
 * @author WEI (Email:changtan20000@163.com)
 * @description SimpleTableDemo.java requires no other files.
 * @date 2019/12/25 21:46
 */
public class SimpleTableDemo extends JPanel {

    private SimpleTableDemo() {
        super(new GridLayout(1, 0));

        String[] columnNames = {"First Name",
                "Last Name",
                "Sport",
                "# of Years",
                "Vegetarian"};

        Object[][] data = {
                {"Kathy", "Smith",
                        "Snowboarding", 5, Boolean.FALSE},
                {"John", "Doe",
                        "Rowing", 3, Boolean.TRUE},
                {"Sue", "Black",
                        "Knitting", 2, Boolean.FALSE},
                {"Jane", "White",
                        "Speed reading", 20, Boolean.TRUE},
                {"Joe", "Brown",
                        "Pool", 10, Boolean.FALSE}
        };

        final JTable table = new JTable(data, columnNames);
        table.setPreferredScrollableViewportSize(new Dimension(900, 400));
        table.setFillsViewportHeight(true);

        boolean DEBUG = false;
        if (DEBUG) {
            table.addMouseListener(new MouseAdapter() {
                public void mouseClicked(MouseEvent e) {
                    printDebugData(table);
                }
            });
        }

        //Create the scroll pane and add the table to it.
        JScrollPane scrollPane = new JScrollPane(table);

        //Add the scroll pane to this panel.
        add(scrollPane);
    }

    private void printDebugData(JTable table) {
        int numRows = table.getRowCount();
        int numCols = table.getColumnCount();
        javax.swing.table.TableModel model = table.getModel();

        System.out.println("Value of data: ");
        for (int i = 0; i < numRows; i++) {
            System.out.print("    row " + i + ":");
            for (int j = 0; j < numCols; j++) {
                System.out.print("  " + model.getValueAt(i, j));
            }
            System.out.println();
        }
        System.out.println("--------------------------");
    }

    /**
     * Create the GUI and show it.  For thread safety,
     * this method should be invoked from the
     * event-dispatching thread.
     */
    private static void createAndShowGUI() {
        //Create and set up the window.
        JFrame frame = new JFrame("SimpleTableDemo");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        //Create and set up the content pane.
        SimpleTableDemo newContentPane = new SimpleTableDemo();
        newContentPane.setOpaque(true); //content panes must be opaque
        frame.setContentPane(newContentPane);

        //Display the window.
        frame.pack();
        frame.setVisible(true);
        frame.setLocationRelativeTo(null);
    }

    public static void main(String[] args) {
        //Schedule a job for the event-dispatching thread:
        //creating and showing this application's GUI.
        javax.swing.SwingUtilities.invokeLater(SimpleTableDemo::createAndShowGUI);
    }
}
